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Antitrust, Competition and Trade

Latest

  • Consumer sales in 2026: new obligations for e-commerce and brick-and-mortar shops in Poland
    22 Jun 2026 5 min read
  • Middle East: European Commission publishes guide on EU law applicable to the aviation sector
    19 May 2026 4 min read
  • European Commission's call for evidence on a new European Aviation and Aerospace Strategy
    19 May 2026 3 min read
  • Draft new European Commission Guidelines on State aid in the aviation sector: stricter constraints and limited access to aid for regional airports
    18 May 2026 10 min read
  • The European Commission adopts a Temporary State aid Framework to support sectors impacted by the situation in the Middle East
    05 May 2026 4 min read
  • Middle East Energy Developments: European Commission proposes a State aid Temporary Crisis Framework
    22 Apr 2026 4 min read
  • Publication by the European Commission of the Evaluation Support Study for the Revision of the Aviation Guidelines
    08 Apr 2026 9 min read
  • European Commission approves EUR 260 million grant for Air Liquide and BASF for a decarbonisation project in Antwerp
    03 Apr 2026 4 min read

The CMS Antitrust, Competition and Trade (ACT) group is one of the largest specialist competition and trade teams in the world. More than 225 CMS experts advise clients in more than 40 countries worldwide on all ACT matters.

Due to our size and very wide footprint, we are able to deal with all ACT matters irrespective of their geographic dimension. Where necessary we cooperate with long established contacts from our wider network of law firms everywhere in the world.

We are specialists across the full range of Antitrust, Competition and Trade matters. In the last three years alone, we advised clients in more than 750 competition and trade related proceedings. We have expert sub-groups specialising in specific areas within the wider competition and trade field, e.g. for State aid and FDI/Foreign investment screening. We are also well-known as experts in various sectors of the economy. Our renowned sector specialisation encompasses automotive, consumer products/FMCG, construction, digital economy, energy/oil & gas, life sciences, telecommunications/media and transport to name but a few.

Our clients range from many very large multinationals who frequently use our team as their ACT law firm of choice for the entire region (e.g., in Europe), to governments at all levels and also a high number of medium-sized companies.

We use the most up-to-date technical and AI tools to support our business.

We hold a renowned annual EU competition law conference which has become a feature in the Brussels calendar.  We put out regular case law updates on European and international competition and trade developments on our Law Now service.  Our monthly EU law webinars are attended by in house counsel from around the world.  And our group is steered, not just by a management committee of partners but also by an active associates’ group that keeps us innovating to serve clients.

We cover every area of Antitrust, Competition and Trade law:

  • Competition and cartel investigations;
  • Merger Control;
  • Vertical Agreements;
  • Horizontal Agreements;
  • Abuse of dominance and economic dependence;
  • Unfair trading practices (UTP);
  • Compliance;
  • Private Enforcement;
  • State aid and EU subsidies;
  • General EU law, free movement of goods, services and capital;
  • Foreign subsidies control;
  • Trade law and sanctions
  • Digital Markets;
  • Regulatory.

Antitrust, Competition and Trade Insights

Consumer sales in 2026: new obligations for e-commerce and brick-and-mortar shops in Poland

22 Jun 2026 5 min read

Middle East: European Commission publishes guide on EU law applicable to the aviation sector

19 May 2026 4 min read

European Commission's call for evidence on a new European Aviation and Aerospace Strategy

19 May 2026 3 min read

Draft new European Commission Guidelines on State aid in the aviation sector: stricter constraints and limited access to aid for regional airports

18 May 2026 10 min read

The European Commission adopts a Temporary State aid Framework to support sectors impacted by the situation in the Middle East

05 May 2026 4 min read

Middle East Energy Developments: European Commission proposes a State aid Temporary Crisis Framework

22 Apr 2026 4 min read

Publication by the European Commission of the Evaluation Support Study for the Revision of the Aviation Guidelines

08 Apr 2026 9 min read

European Commission approves EUR 260 million grant for Air Liquide and BASF for a decarbonisation project in Antwerp

03 Apr 2026 4 min read

Events

  • Portugal
    30 Jun 2026

    On the Pulse webinar series 2026 - Spring/Summer

Local market knowledge. Global outlook

We provide future-facing legal advice to help your organisation thrive. Combining local market knowledge and a global perspective, and with lawyers in locations worldwide, your organisation benefits from the expertise it needs, even across borders.

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